389620895 is an odd 9-digits composite number following 389620894
and preceding 389620896 . In scientific notation, it is written as 3.89620895 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 311531904 positive integers (up to 389620895) that are relatively prime to 389620895.
389620895 has 8 divisors, whose sum is 467792304
The reverse of 389620895 is 598026983
Previous prime number is 1987
Is Prime? no Number parity odd Number length 9 Sum of Digits 50 Digital Root 5
Name
three hundred eighty-nine million six hundred twenty thousand eight hundred ninety-five
Scientific notation
3.89620895 × 10^8
Engineering notation
3.89620895 × 10^6
Prime Factorization
5 × 1987 × 39217
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
389620895 Product of the distinct prime numbers
The prime factorization of 389620895 is 5 × 1987 × 39217.
Since it has a total of 3 prime factors.
5 , 10 , 94 , 4 , 244 , 491 , 5323 , 9048 , 67906 , 83489 , 823988 , 943453 , 4448653 , 842597 , 14953511 , 6041509 , 694356640 , 815818799 , 8670474940 , 4163324811
n×2
779241790
n×3
1168862685
n×4
1558483580
n×5
1948104475
n÷2
194810447.5
n÷3
129873631.66667
n÷3
97405223.75
n÷5
77924179
n2
151804441820601025
n3
5.9146182487118E+25
n4
2.3044588556464E+34
n5
8.9786532182764E+42
2 √n19738.816960497
3 √n730.37754599452
4 √n140.49490012273
5 √n52.255071693829
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-389620894 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389620895 can be divided by 8 positive divisors.
The sum of these divisors (counting 389620895) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001110010010010010011111
3
Ternary
1000011010210101112
4
Quaternary
113032102102133
5
Quinary
1244220332040
6
Senary
102354532235
8
Octal
2716222237
10
Decimal
389620895
12
Duodecimal
aa59707b
16
Hexadecimal
1739249f
20
Vigesimal
61f2c4f
36
Base36
6fyxen
md5
1e6e428bd2945fc3c67a6330a48ba29d
sha1
b4bb1009d22afcc0f9624a82ccdd4c7c498f30a8
sha256
e58b4d58dce866a2d1e9ce6006f4e7a8e5ecb8439b6d41ac2fa3016bc808451d
sha512
613615b31e4c20f26f70a9b81dd776a94b480c6b10a7863caf8ea95d41a9a4a62994d64f3f9b8a0fe0944257619e94f0a01f07bfc3c3feec70cee6d8aee1e031
ripemd-160
9fd66425659d6deca9d1447390eb70231368e6dc
Diameter
779241790
Circumference
2448060282.8342
Area
4.769077192059E+17
Volume
2.4775094985255E+26
Surface area
1.9076308768236E+18
Circumference
2448060282.8342
Perimeter
1558483580
Area
151804441820601025
Diagonal
551007153.89294
Surface area
910826650923606150
Volume
5.9146182487118E+25
Space diagonal
674843185.83046
Perimeter
1168862685
Area
6.5733251511979E+16
Altitude
337421592.91523
Surface area
6.5733251511979E+16
Volume
6.9704444529897E+24
Height
183669051.29765